/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package org.apache.spark.sql

import org.apache.spark.h2o.H2OContext
import org.apache.spark.h2o.converters.H2ODataFrame
import org.apache.spark.h2o.utils.ReflectionUtils
import org.apache.spark.rdd.RDD
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.sources.{BaseRelation, PrunedScan, TableScan}
import org.apache.spark.sql.types.{MetadataBuilder, StructField, StructType}
import water.fvec.Frame

/**
 * A bridge to access SQLContext private methods.
 */
object H2OSQLContextUtils {

  private[spark] def internalCreateDataFrame(catalystRows: RDD[InternalRow], schema: StructType)
                                            (sqlContext: SQLContext) =
    sqlContext.internalCreateDataFrame(catalystRows, schema)
}
